As near as I can work out, there’s no one poised to do anything about this. Google, Apple and Microsoft have all built proprietary DRM silos that backed the WC3 into accepting standardization work on DRM (and now the W3C have admitted the MPAA as a member – an organization that expressly believes that all technology should be designed for remote, covert control by someone other than its owner, and that it should be illegal to subvert this control).